title: The measurement of IgM immunoglobulin.
mesh_terms: D001688:Biological Products / Q000592:standards*; D006801:Humans; D007106:Immune Sera / Q000592:standards; D005779:Immunodiffusion; D007075:Immunoglobulin M / Q000032:analysis*; D009391:Nephelometry and Turbidimetry
chemical_list: D001688:Biological Products; D007106:Immune Sera; D007075:Immunoglobulin M